TAM
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Telemark Asset Management’s GeneDx Holdings WGS Stock Holding History

Telemark Asset Management’s Portfolio WGS Stock Details WGS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-100,000
Closed -$13M – 66
2025
Q4 		$13M Sell
100,000
-20,000
-17% -$2.75M 1.3% 29
2025
Q3 		$12.9M Buy
+120,000
New +$13.1M 1.23% 26
2025
Q2 		– Sell
-100,000
Closed -$8.86M – 60
2025
Q1 		$8.86M Buy
+100,000
New +$8.68M 1.16% 34

Other funds holding WGS

CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
CC
Casdin Capital New York $1.32B AUM 76.62% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
ZDA
Zweig-DiMenna Associates New York $722M AUM 97.69% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Telemark Asset Management's WGS Position: Q1 2026 in Review

Telemark Asset Management sold out of GeneDx Holdings (WGS) in Q1 2026, closing a stake of 100,000 shares — an estimated $13M sold.

Telemark Asset Management first reported a position in WGS in Q1 2025 and held it in 3 quarters. The position peaked at $13M in Q4 2025. 240 funds tracked by Wall St. Rank hold WGS as of Q1 2026.

  • Telemark Asset Management reported no remaining GeneDx Holdings position as of Q1 2026 after selling out during the quarter.
  • Telemark Asset Management sold 100,000 GeneDx Holdings shares in Q1 2026, an estimated $13M.
  • Telemark Asset Management first reported a position in GeneDx Holdings in Q1 2025 and held it in 3 quarters.
  • Telemark Asset Management's GeneDx Holdings position peaked at $13M in Q4 2025.
  • 240 funds tracked by Wall St. Rank held GeneDx Holdings as of Q1 2026.

Based on Telemark Asset Management's 13F filing for Q1 2026, filed 12 May 2026.